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/******************************************************************************
* hrefcom.cpp - code for class 'HREFCom'- a module that produces HTML HREFs
* pointing to actual text desired. Uses standard
* files: ot and nt using indexs ??.bks ??.cps ??.vss
*/
#include <ctype.h>
#include <stdio.h>
#include <fcntl.h>
#ifndef __GNUC__
#include <io.h>
#else
#include <unistd.h>
#endif
#include <string.h>
#include <utilfuns.h>
#include <rawverse.h>
#include <hrefcom.h>
/******************************************************************************
* HREFCom Constructor - Initializes data for instance of HREFCom
*
* ENT: iname - Internal name for module
* iprefix - string to prepend to each HREF (e.g. "file://mods/com/jfb/")
* idesc - Name to display to user for module
* idisp - Display object to use for displaying
*/
HREFCom::HREFCom(const char *ipath, const char *iprefix, const char *iname, const char *idesc, SWDisplay *idisp) : RawVerse(ipath), SWCom(iname, idesc, idisp)
{
prefix = 0;
stdstr(&prefix, iprefix);
}
/******************************************************************************
* HREFCom Destructor - Cleans up instance of HREFCom
*/
HREFCom::~HREFCom()
{
if (prefix)
delete [] prefix;
}
/******************************************************************************
* HREFCom::operator char * - Returns the correct verse when char * cast
* is requested
*
* RET: string buffer with verse
*/
char *HREFCom::getRawEntry() {
long start;
unsigned short size;
char *tmpbuf;
VerseKey *key = 0;
#ifndef _WIN32_WCE
try {
#endif
key = SWDYNAMIC_CAST(VerseKey, this->key);
#ifndef _WIN32_WCE
}
catch ( ... ) {}
#endif
if (!key)
key = new VerseKey(this->key);
findoffset(key->Testament(), key->Index(), &start, &size);
entrySize = size; // support getEntrySize call
unsigned long newsize = ((size + 2) + strlen(prefix)) * FILTERPAD;
if (newsize > entrybufallocsize) {
if (entrybuf)
delete [] entrybuf;
entrybuf = new char [ newsize ];
entrybufallocsize = newsize;
}
tmpbuf = new char [ size + 10 ];
readtext(key->Testament(), start, size + 2, tmpbuf);
sprintf(entrybuf, "%s%s", prefix, tmpbuf);
preptext(entrybuf);
delete [] tmpbuf;
if (key != this->key)
delete key;
return entrybuf;
}
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